/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.seata.rm.datasource.xa;

import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;
import org.mockito.Mockito;

import javax.sql.XAConnection;
import javax.sql.XADataSource;
import java.sql.Connection;
import java.sql.DatabaseMetaData;
import java.sql.SQLException;

/**
 * Tests for DataSourceProxyXANative
 *
 */
public class DataSourceProxyXANativeTest {

    @Test
    public void testGetConnection() throws SQLException {
        // Mock
        Connection connection = Mockito.mock(Connection.class);
        Mockito.when(connection.getAutoCommit()).thenReturn(true);
        DatabaseMetaData metaData = Mockito.mock(DatabaseMetaData.class);
        Mockito.when(metaData.getURL()).thenReturn("jdbc:mysql:xxx");
        Mockito.when(connection.getMetaData()).thenReturn(metaData);
        XAConnection xaConnection = Mockito.mock(XAConnection.class);
        Mockito.when(xaConnection.getConnection()).thenReturn(connection);
        XADataSource xaDataSource = Mockito.mock(XADataSource.class);
        Mockito.when(xaDataSource.getXAConnection()).thenReturn(xaConnection);

        DataSourceProxyXANative dataSourceProxyXANative = new DataSourceProxyXANative(xaDataSource);
        Connection connFromDataSourceProxyXANative = dataSourceProxyXANative.getConnection();

        Assertions.assertTrue(connFromDataSourceProxyXANative instanceof ConnectionProxyXA);
        XAConnection xaConnectionFromProxy =
                ((ConnectionProxyXA) connFromDataSourceProxyXANative).getWrappedXAConnection();
        Assertions.assertSame(xaConnection, xaConnectionFromProxy);
        Connection connectionFromProxy = ((ConnectionProxyXA) connFromDataSourceProxyXANative).getWrappedConnection();
        Assertions.assertSame(connection, connectionFromProxy);
    }
}
